<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <link rel="stylesheet" href="styles.css">
</head>
<body>
  <h1>1st Web Component</h1>
  <button>按钮</button>

  <wc-card ></wc-card>
  <wc-card ></wc-card>

  <script type="text/javascript" src="wc.js" ></script>
</body>
</html>
